Comp Cams Roller Tip Rockers 1.6:1

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5.0 average, based on 1 reviews


Product Information


Stock gen 2 rockers are stamped steel 1.52:1 non roller anything rockers.  As stamped steel goes, they may or may not really be 1.52:1.  These comp roller tipped rockers are stronger and much more precise than stock and will increase your ratio to 1.6:1.  49 state legal (sorry california).  They were designed for the iron head setup, which you can use their rocker studs to get an adjustable rocker arm setup.  Or, you can do what I did and reuse your stock nut on the stock stud and just torque it down.  Stock pushrods worked for me just fine.  You should check your pushrod guides as a reliable source has told me that the groove needs to be ground down some to fix new geometry.  Otherwise you risk breaking a pushrod or your guide, neither of which is good. 

COMP Cams® Magnum Roller Rockers™ are the ultimate street rocker. That’s because they were designed with the serious performance enthusiast in mind. They will help your engine make more power and last longer. Magnum Roller Rocker Arms™ are:

Magnum Roller Rocker Arms™ are made from 8620 chromemoly steel. This makes them stronger than die cast aluminum or stamped steel rockers. This superior material, along with the Magnum’s super stiff design, assures maximum lift because this rocker arm will not flex.

You can’t get maximum horsepower from your engine if your rocker ratio is off. We checked other rockers and found rockers that were as much as .040” short on lift. The Magnum Rockers™ are super Accurate. They check dead on every time.

The Magnum Roller Rockers™ can make between 15 and 30 horsepower over other rockers! Why? The secret is that not only does the roller tip reduce friction, the Magnum Rockers™ incredibly stiff design and super accurate ratios yield more effective valve lift.

The roller tip design reduces friction by not scrubbing the valve end or pushing the valve stem hard against the valve guide. This in conjunction with super strong design of the rocker makes for a simple, bulletproof, and cost effective combination.

Product CodeComp160rockers
ManufacturerComp Cams

Customer Reviews

Average Rating: 5

good improvement on 2.8L iron head

easy install, engine definitely gained a little torque, sounds a little meaner too. No other mods necessary, no clearance issues.Sean Fokes (6 Jul 2020, 13:28)
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